\ / 5 / raws li

304 Piping spools yog tsim los ntawm 304 stainless hlau, ib qho khoom siv nrov thiab nrov tshaj plaws hauv ntau cov ntawv thov uas xav tau kev tiv thaiv kom xeb thiab oxidation. Cov kev tshaj lij no yog preooss siv cov machinery thiab cov txheej txheem tshwj xeeb, uas paub meej tias lawv muaj tseeb thiab ntseeg tau.

Cov ntsiab lus molybdenum siab dua ntawm Alloy 317L paub zoo tshaj cov xov xwm kev tawm tswv yim thaum muab piv nrog 304 \ / 316 \ 316 \ / 316l stainless hlau.

Raug corrosion corrosion nrog rau cov khoom siv titanium dioxide (Chloride txoj kev), perchlorethylene synthes, viscyl chloride monomer (VCM), thiab magnesium chloride.

Al6XN yog feem ntau siv rau nws cov kev txhim kho pitting thiab crevice corrosion tsis kam hauv chlorides. Nws yog ib qho tsim nyog thiab weldable stainless hlau.

Muaj ntau cov khoom siv txawv cov khoom siv uas siv los tsim cov spools no. Lub 304 stainless hlau yog cov qib siv ntau tshaj plaws. Lub ntsej muag huv stainless 304 tri clamp spool yog tsim los ntawm cov khoom no thiab muaj 3 clamps haum rau kev yooj yim ntawm cov qhua tuaj noj mov. Peb tseem muab cov kev daws teeb meem rau peb cov neeg siv khoom. Thov hu rau peb rau koj cov kev xav tau.

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Raws li ib tug corrosion resistant alloy, monel 400 tuaj yeem tiv taus cov dej khov kho kom haum rau kev ntxhov siab ntawm cov dej tawg hauv cov dej tshiab feem ntau.

Kev siv cov khoom siv tau cuam tshuam ncaj qha los ntawm cov neeg siv khoom siv rau kev tsim kho kom ceev, zoo ntawm kev lag luam ntawm cov nplai, nrog rau kev sib tw tau.

Alloy 625 muaj lub zog zoo heev zog thiab kev nyuaj siab corrosion tawg mus rau chloride ions. Qhov no Nickel alloy muaj zoo heev weldability thiab feem ntau siv rau weld al-6xn. Cov alloy no tiv taus ntau thaj chaw muaj kev tiv thaiv loj, tshwj xeeb yog pitting thiab crevice corrosion.

Lawv muaj zoo creep thiab oxidation tsis kam. Ntxiv dag zog ntawm cov alloys super yog ua los ntawm kev daws teeb meem, ua haujlwm hnyav, thiab nag lossis daus.

Ib qho ntawm qhov txawv nta ntawm inconel 718s muaj pes tsawg leeg yog qhov ntxiv ntawm Niobium kom tso cai lub hnub nyoog ua kom haum thiab muaj qhov ua kom tawv nqaij thaum cua sov thiab cua txias.

Rau qee daim ntawv thov, qib 254 smo tau tshaj tawm tias yuav raug nqi them tus nqi rau cov npib tsib xee thiab titanium alloys.

Alloy B2 yog cov khoom lag luam muaj txiaj ntsig zoo rau cov organic thiab inorganic acids. Nws yog qhov txo cov khoom siv.

Nws tau Great kuj rau kev ntxhov siab-corrosion cracking thiab pitting. Hastelloy b-2? Kuj tseem muaj cov roj ntsha li hydrocoric accorts.

Hastelloy b3 cov kav dej ua kom ua haujlwm nrog flanges tau muaj kev tiv thaiv zoo heev rau pitting

cov neeg siv khoom siv tau. Peb kuj tseem tuaj yeem muab tshem tawm tau tso ua haujlwm tso ua haujlwm, suav nrog cov qauv ntawm cov raj xa dej txiav, bevelling, sib dhos thiab

Moly tsev neeg muaj peev xwm ua kom muaj peev xwm tiv thaiv kom kub thiab muaj lub zog muaj zog raws li kev mob siab.

Hastelloy C276 yog npib tsib xee-molybdenum wring alloy uas yog suav hais tias yog feem ntau ntawm cov kev tiv thaiv feem ntau alloy muaj.

Kev tsis yog S31254 feem ntau hu ua ¡° 6% moly¡ ± qib vim yog cov ntsiab lus molybdenum.

Inconel 600 Cov Khoom Siv Hluav Taws Xob Tsim los siv los ntawm cryogenic rau nce qhov kub

Incoloy 800 n08800 Yeeb Nkab Spools Nickel-Chromium-Hlau Raws Li Cov Hlau

Qhov tshwj xeeb ntawm Flange hom yog ua tiav ntawm ASME B16.5 cov qauv. Yog li flanges tau raug cais raws li; Weld caj dab, swb-rau, Socket Weld, tshiav, threaded dig muag. Weld Necked Flanges yog qhov yooj yim kom paub txog. Ib thooj cylindrical su nrog kev nce voj voog maj tau txuas nrog lub ntsiab hollow.

Cov qib no tau nce nws cov qauv qub thiab sib tshooj ua pov thawj pab tau lwm cov ntawv thov, uas tso cai rau cov khoom siv uas muaj kev zam rau hauv ntau yam li cov khoom siv

Hastelloy C-276 yog npib tsib xee-molybdenum-chromium-tungsten alloy nrog cov dav dav corrosion tsis kam thiab zoo machinibility. Lub alloy yuav tsum tau txiav txim siab rau kev siv nyob rau hauv ib puag ncig uas yuav tsum ua kom tsis txhob muaj cov kab mob inorganic, acetic acids, acetic anhydride, seacetater, dej hiav txwv thiab brine daws.

Ob lub cim tsis muaj stainless hlau feem ntau yog 304 thiab 316. Txhim kho qhov sib txawv ntawm cov neeg corrosion, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig nrog ntau qhov ntsev lossis tshuaj chloride kis.

304 Stainless hlau yog daim ntawv feem ntau ntawm cov hlau stainless hauv ntiaj teb vim nws zoo heev corrosion thiab tus nqi. Nws muaj 16% rau 24% chromium chromium thiab txog 35% npib tsib xee, ntxiv rau cov pa roj carbon thiab manganese.

Alloy 600 yog siv rau hauv kev ua zaub mov thiab kev kho zaub mov, kho cua sov, xab npum thiab cov roj ntsha thiab ntau ntxiv.

Txog kev pab cuam uas yuav tsum tau siv tau zoo tshaj plaws thiab tawg khoom, incoloy 800h lossis 800 ht siv. Cov ntsiab lus siab ntawm npib tsib xee thiab chromium hauv cov alloys kuj muab cov tshuaj tiv thaiv corrosion.

316L Cov Khoom Ua Ntej muaj zog ntawm cov chaw kub

Tag nrho pob tw weld system yuav tsum tau tsim nrog cov xaus xaus. Lub 90¡Ã taub hau welded luj tshib yog tsim los ua ib txoj kev sib tshuam hauv txhua txoj kev. Lawv tuaj yeem muab cov khoom siv hluav taws xob luv luv thiab ntev ntev. Qhov kev xav tau thiab qhov tseeb nruab nrab ntawm cov khoom siv tuaj yeem tswj tau los ntawm kev siv lub vojvoog tiag tiag.

Incoloy 825 yog superalalloy nrog molybdenum thiab tooj liab ntxiv rau incoloy 800. Qhov no ua rau allloy 800 nyob rau hauv cov nqe lus ntawm corrosion tsis kam.